diff --git a/parts/scenes/calculator.lua b/parts/scenes/calculator.lua
index c9f7c0fb..a4310c23 100644
--- a/parts/scenes/calculator.lua
+++ b/parts/scenes/calculator.lua
@@ -32,7 +32,7 @@ function scene.keyDown(k)
 			end
 		end
 	elseif k:sub(1,2)=="kp"then
-		S.keyDown(k:sub(3))
+		scene.keyDown(k:sub(3))
 	elseif k=="."then
 		if not(find(S.val,".",nil,true)or find(S.val,"e"))then
 			if S.sym and not S.reg then
diff --git a/parts/scenes/custom_mission.lua b/parts/scenes/custom_mission.lua
index 80a23f9f..4a96ce72 100644
--- a/parts/scenes/custom_mission.lua
+++ b/parts/scenes/custom_mission.lua
@@ -57,7 +57,7 @@ function scene.keyDown(key)
 			rem(MISSION,S.cur)
 			S.cur=S.cur-1
 			if S.cur>0 and MISSION[S.cur]==MISSION[S.cur+1]then
-				S.keyDown("right")
+				scene.keyDown("right")
 			end
 		end
 	elseif key=="delete"then
diff --git a/parts/scenes/custom_sequence.lua b/parts/scenes/custom_sequence.lua
index 5f8a3877..5d23eeb3 100644
--- a/parts/scenes/custom_sequence.lua
+++ b/parts/scenes/custom_sequence.lua
@@ -59,7 +59,7 @@ function scene.keyDown(key)
 			rem(BAG,S.cur)
 			S.cur=S.cur-1
 			if S.cur>0 and BAG[S.cur]==BAG[S.cur+1]then
-				S.keyDown("right")
+				scene.keyDown("right")
 			end
 		end
 	elseif key=="delete"then